291286993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2861}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 317132496

約数和(自身を除く): 25845503

約数列:

[1, 17, 53, 113, 901, 1921, 2861, 5989, 48637, 101813, 151633, 323293, 2577761, 5495981, 17134529, 291286993]

約数ペア:

[(1, 291286993), (17, 17134529), (53, 5495981), (113, 2577761), (901, 323293), (1921, 151633), (2861, 101813), (5989, 48637)]